Nothing Special   »   [go: up one dir, main page]

EP2111412A2 - Hepcidin and hepcidin antibodies - Google Patents

Hepcidin and hepcidin antibodies

Info

Publication number
EP2111412A2
EP2111412A2 EP08725041A EP08725041A EP2111412A2 EP 2111412 A2 EP2111412 A2 EP 2111412A2 EP 08725041 A EP08725041 A EP 08725041A EP 08725041 A EP08725041 A EP 08725041A EP 2111412 A2 EP2111412 A2 EP 2111412A2
Authority
EP
European Patent Office
Prior art keywords
seq
antibody
amino acid
hepcidin
monoclonal antibody
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP08725041A
Other languages
German (de)
English (en)
French (fr)
Inventor
Barbra Sasu
Mitsuru Haniu
Thomas Charles Boone
Xiao-Juan Bi
Ki Jeong Lee
Tara Arvedson
Aaron Winters
Keegan Cooke
Zeqi Sheng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Amgen Inc
Original Assignee
Amgen Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39682290&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2111412(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Amgen Inc filed Critical Amgen Inc
Publication of EP2111412A2 publication Critical patent/EP2111412A2/en
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/26—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against hormones ; against hormone releasing or inhibiting factors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K38/00—Medicinal preparations containing peptides
    • A61K38/16—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • A61K38/17—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • A61K38/18—Growth factors; Growth regulators
    • A61K38/1816—Erythropoietin [EPO]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K39/395—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum
    • A61K39/39533—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals
    • A61K39/3955—Antibodies; Immunoglobulins; Immune serum, e.g. antilymphocytic serum against materials from animals against proteinaceous materials, e.g. enzymes, hormones, lymphokines
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
    • A61P1/18—Drugs for disorders of the alimentary tract or the digestive system for pancreatic disorders, e.g. pancreatic enzymes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P13/00—Drugs for disorders of the urinary system
    • A61P13/12—Drugs for disorders of the urinary system of the kidneys
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
    • A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/12—Drugs for disorders of the metabolism for electrolyte homeostasis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/12—Antivirals
    • A61P31/14—Antivirals for RNA viruses
    • A61P31/18—Antivirals for RNA viruses for HIV
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P7/00—Drugs for disorders of the blood or the extracellular fluid
    • A61P7/06—Antianaemics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00—Drugs for disorders of the cardiovascular system
    • A61P9/10—Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K14/00—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof
    • C07K14/435—Peptides having more than 20 amino acids; Gastrins; Somatostatins; Melanotropins; Derivatives thereof from animals; from humans
    • C07K14/575—Hormones
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N15/00—Mutation or genetic engineering; DNA or RNA concerning genetic engineering, vectors, e.g. plasmids, or their isolation, preparation or purification; Use of hosts therefor
    • C12N15/09—Recombinant DNA-technology
    • C12N15/11—DNA or RNA fragments; Modified forms thereof; Non-coding nucleic acids having a biological activity
    • C12N15/113—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing
    • C12N15/1136—Non-coding nucleic acids modulating the expression of genes, e.g. antisense oligonucleotides; Antisense DNA or RNA; Triplex- forming oligonucleotides; Catalytic nucleic acids, e.g. ribozymes; Nucleic acids used in co-suppression or gene silencing against growth factors, growth regulators, cytokines, lymphokines or hormones
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/50—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing
    • G01N33/74—Chemical analysis of biological material, e.g. blood, urine; Testing involving biospecific ligand binding methods; Immunological testing involving hormones or other non-cytokine intercellular protein regulatory factors such as growth factors, including receptors to hormones and growth factors
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/21—Immunoglobulins specific features characterized by taxonomic origin from primates, e.g. man
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/11—Antisense
    • C12N2310/111—Antisense spanning the whole gene, or a large part of it
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/10—Type of nucleic acid
    • C12N2310/14—Type of nucleic acid interfering nucleic acids [NA]
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N2310/00—Structure or type of the nucleic acid
    • C12N2310/50—Physical structure
    • C12N2310/53—Physical structure partially self-complementary or closed

Definitions

  • Hepcidin is the key signal regulating iron homeostasis (Philpott, Hepatology
  • monoclonal antibodies can include any of antibodies
  • hepcidin activity antagonists include antibodies that bind human hepcidin.
  • hepcidin expression inhibitors include polynucleotides or oligonucleotides that bind a human hepcidin nucleic acid.
  • erythropoiesis stimulators include erythropoietin, erythropoietin agonist variants, and peptides or antibodies that bind and activate erythropoietin receptor.
  • kits for treating a disorder associated with elevated hepcidin levels, or a hepcidin-related disorder, or a disorder of iron homeostasis, or a mammal with anemia are also provided.
  • the kit includes (a) a hepcidin activity antagonist or a hepcidin expression inhibitor, and (b) an erythropoiesis stimulator, and optionally, iron.
  • SEQ ID NO: 9 as a principal band having an approximate molecular weight of less than 6 kd (e.g., 3 kd ⁇ 2) as determined by a sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE) under reducing conditions is provided.
  • Figure 13B shows a titration of adeno virus-associated virus (AAV)-mediated hepcidin expression and resulting serum iron concentrations.
  • AAV adeno virus-associated virus
  • two heavy chain CDRs from an antibody may be combined with a third heavy chain CDR from a different antibody; or a CDRHl from one antibody can be combined with a CDRH2 from a different antibody and a CDRH3 from yet another antibody, particularly where the CDRs are highly homologous.
  • variable and constant regions are joined by a "J" region of about 12 or more amino acids, with the heavy chain also including a "D” region of about 10 more amino acids.
  • hypervariable region refers to amino acid residues from a complementarity determining region or CDR (i.e., residues 24-34 (Ll), 50-56 (L2) and 89-97 (L3) in the light chain variable domain and 31-35 (Hl), 50-65 (H2) and 95-102 (H3) in the heavy chain variable domain as described by Kabat et al., Sequences of Proteins of Immunological Interest, 5 th Ed. Public Health Service, National Institutes of Health, Bethesda, Md. (1991)). Even a single CDR may recognize and bind antigen, although with a lower affinity than the entire antigen binding site containing all of the CDRs.
  • CDR complementarity determining region
  • compositions comprising one, two, and/or three CDRs of a heavy chain variable region or a light chain variable region of an antibody may be generated by techniques known in the art.
  • CDR grafting involves introducing one or more of the six CDRs from the mouse heavy and light chain variable Ig domains into the appropriate framework regions of a human variable Ig domain. This technique (Riechmann, L., et al., Nature 332, 323 (1988)), utilizes the conserved framework regions (FRl -FR4) as a scaffold to support the CDR loops which are the primary contacts with antigen.
  • FRl -FR4 conserved framework regions
  • a significant disadvantage of CDR grafting is that it can result in a humanized antibody that has a substantially lower binding affinity than the original mouse antibody, because amino acids of the framework regions can contribute to antigen binding, and because amino acids of the CDR loops can influence the association of the two variable Ig domains.
  • Phage display techniques can also be used in an approach for the humanization of rodent monoclonal antibodies, called "guided selection” (see Jespers, L. S., et al., Bio/Technology 12, 899-903 (1994)).
  • guided selection see Jespers, L. S., et al., Bio/Technology 12, 899-903 (1994)
  • the Fd fragment of the mouse monoclonal antibody can be displayed in combination with a human light chain library, and the resulting hybrid Fab library may then be selected with antigen.
  • the mouse Fd fragment thereby provides a template to guide the selection.
  • the selected human light chains are combined with a human Fd fragment library. Selection of the resulting library yields entirely human Fab.
  • Fab'-TNB derivatives is then reconverted to the Fab'-thiol by reduction with mercaptoethylamine and is mixed with an equimolar amount of the other Fab'-TNB derivative to form the bispecific antibody.
  • the bispecific antibodies produced can be used as agents for the selective immobilization of enzymes.
  • Better et al., Science 240: 1041-1043 (1988) disclose secretion of functional antibody fragments from bacteria ⁇ see, e.g., Better et al., Skerra et al. Science 240: 1038-1041 (1988)).
  • Fab'-SH fragments can be directly recovered from E. coli and chemically coupled to form bispecific antibodies (Carter et al., Bio/Technology 10:163-167 (1992); Shalaby et al., J. Exp. Med. 175:217-225 (1992)).
  • Hepcidin-specific binding agents also include peptibodies.
  • peptibodies include peptibodies.
  • polypeptide refers to a molecule comprising an antibody Fc domain attached to at least one peptide.
  • the production of peptibodies is generally described in PCT publication WO 00/24782, published May 4, 2000. Any of these peptides may be linked in tandem (i.e., sequentially), with or without linkers.
  • Peptides containing a cysteinyl residue may be cross- linked with another Cys-containing peptide, either or both of which may be linked to a vehicle. Any peptide having more than one Cys residue may form an intrapeptide disulfide bond, as well.
  • any of these peptides may be derivatized, for example, the carboxyl terminus may be capped with an amino group, cysteines may be cappe, or amino acid residues may substituted by moieties other than amino acid residues (see, e.g., Bhatnagar et a!., J. Med. Chem. 39: 3814-9 (1996), and Cuthbertson et al., J. Med. Chem. 40: 2876-82 (1997), which are incorporated by reference herein in their entirety).
  • the peptide sequences may be optimized, analogous to affinity maturation for antibodies, or otherwise altered by alanine scanning or random or directed mutagenesis followed by screening to identify the best binders. Lowman, Ann. Rev. Biophys.
  • gel-shift assays for example, gel-shift assays, Western blots, radiolabeled competition assay, co-fractionation by chromatography, co-precipitation, cross linking, ELISA, and the like may be used, which are described in, for example, Current Protocols in Molecular Biology (1999) John Wiley & Sons, NY, which is incorporated herein by reference in its entirety.
  • the specific sequence utilized in design of the oligonucleotides may be any contiguous sequence of nucleotides contained within the expressed gene message of the target. Programs and algorithms, known in the art, may be used to select appropriate target sequences. In addition, optimal sequences may be selected utilizing programs designed to predict the secondary structure of a specified single stranded nucleic acid sequence and allowing selection of those sequences likely to occur in exposed single stranded regions of a folded mRNA. Methods and compositions for designing appropriate oligonucleotides may be found, for example, in U.S. Pat. No. 6,251,588, the contents of which are incorporated herein by reference in its entirety.
  • inhibitory oligonucleotides may be single stranded and contain a segment, e.g. at least 12, 15 or 18 bases in length, that is sufficiently complementary to, and specific for, an mRNA or DNA molecule such that it hybridizes to the mRNA or DNA molecule and inhibits transcription, splicing or translation. Generally complementarity over a length of less than 30 bases is more than sufficient.
  • Phosphorothioate antisense oligonucleotides may be used. Modifications of the phosphodiester linkage as well as of the heterocycle or the sugar may provide an increase in efficiency. Phophorothioate is used to modify the phosphodiester linkage. An N3'-P5' phosphoramidate linkage has been described as stabilizing oligonucleotides to nucleases and increasing the binding to RNA. Peptide nucleic acid (PNA) linkage is a complete replacement of the ribose and phosphodiester backbone and is stable to nucleases, increases the binding affinity to RNA, and does not allow cleavage by RNAse H.
  • PNA protein nucleic acid
  • Acceptable carriers, excipients or stabilizers are nontoxic to recipients at the dosages and concentrations employed and include; additional buffering agents; co-solvents; antoxidants including ascorbic acid and methionine; chelating agents such as EDTA; metal complexes (e.g. Zn-protein complexes); biodegradable polymers such as polyesters; and/or salt-forming counterions such as sodium.
  • Therapeutic formulations of the hepcidin activity antagonist or antibody are prepared for storage by mixing the antibody having the desired degree of purity with optional physiologically acceptable carriers, excipients or stabilizers (Remington's Pharmaceutical Sciences 16th edition, Osol, A. Ed. (1980)), in the form of lyophilized formulations or aqueous solutions.
  • Hepcidin was eluted with 5% acetic acid in water. Because the eluent contained several other peptides, the material was further purified by RP-HPLC (Cl 8) using a gradient of acetonitrile containing 0.1% TFA versus 0.1% aqueous TFA. HPLC fractions containing hepcidin were analyzed by mass spectrometry.
  • NMR Sample and Experiments The NMR samples were prepared by adding
  • Human hepcidin-specific monoclonal antibodies 2.7 and 2.41 were generated in mice as follows. Recombinantly expressed and refolded human hepcidin was conjugated to the carrier protein KLH using standard EDC chemistry before administering to animals. Briefly, a 4-fold molar excess of EDC (Pierce) was added directly to a MES buffered solution containing equal amounts of human Hepcidin and KLH. The reaction was allowed to proceed for 2hrs at RT. The human hepcidin-KLH conjugate was then emulsified in a 1 :1 ratio of Complete Freund's Adjuvant (Pierce) or RIBI (Sigma) and PBS (Gibco).
  • telomeres The resulting human hepcidin gene is flanked by attP DNA fragments allowing recombination with attB DNA fragments in pAd/CMV/V5- DEST.
  • PAd/CMV-hHepc was constructed by recombination reaction between pENTR-hHepc and pAd/CMV/V5-DEST using LR clonase.
  • pAd/CMV-hHepc was linearized by Pac I and transfected into 293T ceils using Lipofectamine 2000. Transfected 293T cells were cultured until approximately 80% cytopathic effect (CPE) was observed.
  • BIAcore analysis Fixed concentrations of rcynoHepc were incubated with various concentrations of mAb R9 and Ab43 at room temperature for several hours before run through the immobilized antibody surfaces. The binding signal obtained is proportional to the free rcynoHepc in solution at equilibrium. The equilibrium dissociation constant (K D ) was calculated from nonlinear regression analysis of the competition curves using a one-curve one-site homogeneous binding model (KinExTM software, Sapidyne Instruments Inc., Boise ID). Both R9 and Ab43 demonstrated significant binding affinity to rcyno hepcidin. The results are set forth in Table 5.
  • Binding ranges from ++++ (0% antibody binding to the hepcidin surface and therefore 100% inhibition by hepcidin in solution), to - (100% antibody binding to the hepcidin surface and therefore no inhibition by hepcidin in solution).
  • ++++ 100% antibody binding to the hepcidin surface and therefore 100% inhibition by hepcidin in solution
  • - 100% antibody binding to the hepcidin surface and therefore no inhibition by hepcidin in solution.
  • AAV-mediated human hepcidin expression in mice produces a microcytic, hypochromic anemia consistent with iron deprivation.
  • the activity of anti-human hepcidin antibodies was evaluated in vivo in these mice overexpressing human hepcidin.
  • Male C57B1/6 mice were injected with AAV (1.5x10 12 particles/mouse, I. V.) containing expression cassettes for either human hepcidin or beta-galactosidase ( ⁇ -gal) as a negative control.
  • Results are set forth in Figures 12B-12E. Serum iron levels were restored to normal in mice receiving 4X dosing of Ab2.7 but not isotype control. All mice receiving Ab2.7 show increased reticulocyte production. The reticulocyte hemoglobin content (CHr) is normal in mice given the 4x and 2x dosing of Ab 2.7, but hypochromicity is still seen in groups with Ix dosing, or the isotype control group. Treatment with Ab2.7 at the 4X and 2X dose restores normal volume to reticulocytes (Retic. MCV) but microcytosis is still present in the Ix and isotype control groups. Statistical comparisons to ⁇ -gal injected animals with isotype control treatment were determined to look for restoration of normal red cell characteristics (ANOVA with Dunnett's post-hoc test).
  • Reaction was as follows in 10 ⁇ l total volume: Ix PCR Supermix (Invitrogen #10572-014), 1 ⁇ M attB-111-U6 forward primer (5'-GGGGACAAGTTTGTACAAAAAAGC AGGCTTAG ATCTGAATTCAATTTACGCGTGGGATCCAAGGTC-S', SEQ ID NO: 105), 0.1 ⁇ M REV-U6-shRNA primer (unique for #6: 5'-CTTTTCTCATGAAAAAGGCTGCAGCTCTG TAGCGGTGTTTCGTCC-3' (SEQ ID NO: 63), and #10: 5'-TACATCTCATGAATGTAGT CTGTC TCATCTGTCGGTGTTTCGTCC-3' (SEQ ID NO: 67) ), and 0.5 ng (1 ⁇ l) pSuppressor template plasmid (IMGENEX #IMG-700).
  • PCR products were recombined by Gateway BP recombination into pDONR221 to generate pENTR constructs as follows: 7.5 ng (1 ⁇ l) pDONR221 (Invitrogen #12536-017), 1 ⁇ l 5 X BP reaction buffer (Invitrogen #52891), 1 ⁇ l BP clonase (Invitrogen #11789-013), and 2.5 ⁇ l of overlap PCR product were mixed together and incubated 2 hours at room temperature. 1 ⁇ l Proteinase K (Invitrogen #52895) was then added and incubated at 37°C for 10 min.
  • Example 24 Combination Therapy with Hepcidin Expression Inhibitor and Erythropoiesis Stimulator in a Mouse Model of Inflammatory Anemia
  • Example 2 describes a competitive binding assay to determine hepcidin levels.
  • unlabeled hepcidin present in serum competes with biotinylated hepcidin for binding to an anti-hepcidin antibody (e.g., Antibody 2.7).
  • an anti-hepcidin antibody e.g., Antibody 2.7

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Endocrinology (AREA)
  • Biomedical Technology (AREA)
  • Immunology (AREA)
  • Biochemistry (AREA)
  • Hematology (AREA)
  • Zoology (AREA)
  • Microbiology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Biotechnology (AREA)
  • Diabetes (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Virology (AREA)
  • Physics & Mathematics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Oncology (AREA)
  • Wood Science & Technology (AREA)
  • General Engineering & Computer Science (AREA)
  • Communicable Diseases (AREA)
  • Epidemiology (AREA)
  • General Physics & Mathematics (AREA)
  • Cell Biology (AREA)
  • Pathology (AREA)
EP08725041A 2007-02-02 2008-01-30 Hepcidin and hepcidin antibodies Withdrawn EP2111412A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88805907P 2007-02-02 2007-02-02
US1513807P 2007-12-19 2007-12-19
PCT/US2008/001325 WO2008097461A2 (en) 2007-02-02 2008-01-30 Hepcidin and hepcidin antibodies

Publications (1)

Publication Number Publication Date
EP2111412A2 true EP2111412A2 (en) 2009-10-28

Family

ID=39682290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08725041A Withdrawn EP2111412A2 (en) 2007-02-02 2008-01-30 Hepcidin and hepcidin antibodies

Country Status (11)

Country Link
US (3) US8629250B2 (ja)
EP (1) EP2111412A2 (ja)
JP (2) JP2010517529A (ja)
AR (2) AR065083A1 (ja)
AU (1) AU2008214386B2 (ja)
CA (1) CA2676036A1 (ja)
CL (1) CL2008000278A1 (ja)
MX (1) MX2009008104A (ja)
PE (2) PE20090722A1 (ja)
TW (3) TW200900420A (ja)
WO (1) WO2008097461A2 (ja)

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2002321105A1 (en) 2001-05-25 2002-12-16 Institut National De La Sante Et De La Recherche Medicale (Inserm) Use of hepcidin for preparing a medicament for treating disorders of iron homeostasis
WO2008036933A2 (en) 2006-09-21 2008-03-27 Alnylam Pharmaceuticals, Inc. Compositions and methods for inhibiting expression of the hamp gene
CN101903044A (zh) 2007-10-02 2010-12-01 国家健康与医学研究院 对人铁调素具有特异性的抗原结合蛋白
TWI409276B (zh) 2007-11-02 2013-09-21 Lilly Co Eli 抗－海帕西啶（ｈｅｐｃｉｄｉｎ）抗體及其用途
CA2711826C (en) * 2008-01-25 2018-02-27 Amgen Inc. Ferroportin antibodies and methods of use
EP2294087B1 (en) * 2008-05-01 2014-05-14 Amgen, Inc. Anti-hepcidin antibodies and methods of use
KR101462307B1 (ko) 2008-08-06 2014-11-17 일라이 릴리 앤드 캄파니 항-헵시딘-25 선택적 항체 및 그의 용도
EP2157432A1 (en) * 2008-08-15 2010-02-24 Qiagen GmbH Method for analysing a complex sample by mass spectrometry
EP3208279B1 (en) * 2008-12-05 2021-04-21 The Regents of The University of California Mini-hepcidin peptides and methods of using thereof
US8183346B2 (en) * 2008-12-05 2012-05-22 Eli Lilly And Company Anti-ferroportin 1 monoclonal antibodies and uses thereof
US8999935B2 (en) * 2009-02-11 2015-04-07 New York University Treatment of osteoporosis in peri- and post-menopausal women with hepcidin
TWI578992B (zh) * 2009-04-30 2017-04-21 諾克森製藥股份有限公司 與鐵調節激素（ｈｅｐｃｉｄｉｎ）結合之核酸類
SG176963A1 (en) 2009-06-22 2012-02-28 Amgen Inc Refolding proteins using a chemically controlled redox state
CA2765154A1 (en) 2009-06-25 2010-12-29 Amgen Inc. Capture purification processes for proteins expressed in a non-mammalian system
WO2011005818A1 (en) * 2009-07-08 2011-01-13 Bio-Rad Laboratories, Inc. Purification of monoclonal antibodies
DE102009034150A1 (de) * 2009-07-20 2011-01-27 Fresenius Medical Care Deutschland Gmbh Adsorbens zur Adsorption von Hepcidin
BR112012003701A2 (pt) 2009-08-20 2019-09-24 Vifor Int Ag "novos antagonistas de quinolina-hepcidina"
AR077958A1 (es) 2009-08-27 2011-10-05 Vifor Int Ag Quinoxalinonas antagonistas de la hepcidina
AR077999A1 (es) 2009-09-02 2011-10-05 Vifor Int Ag Antagonistas de pirimidin y triazin-hepcidina
CN102712587A (zh) 2009-09-07 2012-10-03 维福（国际）股份公司 新型乙二胺铁调素拮抗剂
AR078278A1 (es) 2009-09-09 2011-10-26 Vifor Int Ag Antagonistas de la tiazol y oxazol hepcidina, composiciones farmaceuticas que los contienen y uso de los mismos para el tratamiento de anemias y enfermedades asociadas a deficiencias de hierro.
WO2011057744A1 (en) 2009-11-13 2011-05-19 Roche Diagnostics Gmbh Differential diagnosis of iron deficiencies based on hepcidin and mean hemoglobin content per reticulocyte
WO2011071368A1 (en) 2009-12-11 2011-06-16 Umc St. Radboud Method for measuring hepcidin
CN101955525B (zh) * 2010-07-13 2012-11-07 中国农业科学院兰州畜牧与兽药研究所 一种人工抗菌肽及其基因与制备方法
RU2625011C2 (ru) 2010-08-16 2017-07-11 Пиерис АГ Белки, связывающиеся с гепсидином
WO2012055573A1 (en) * 2010-10-29 2012-05-03 Noxxon Pharma Ag Use of hepcidin binding nucleic acids for depletion of hepcidin from the body
US20120214803A1 (en) 2011-02-18 2012-08-23 Vifor (International) Ag Novel Sulfonaminoquinoline Hepcidin Antagonists
EP3450568A3 (en) 2011-03-04 2019-04-24 Intrexon Corporation Vectors conditionally expressing protein
EP2723861A4 (en) * 2011-06-21 2014-12-10 Alnylam Pharmaceuticals Inc COMPOSITIONS AND METHODS FOR INHIBITING HEPCIDINE ANTIMICROBIAL PEPTIDE (HAMP) OR THE ASSOCIATED GENE EXPRESSION
WO2012177906A1 (en) * 2011-06-21 2012-12-27 Alnylam Pharmaceuticals, Inc. Assays and methods for determining activity of a therapeutic agent in a subject
US20130012429A1 (en) * 2011-07-06 2013-01-10 Lucy Ann Eddowes Anti-viral therapy
EP2788370B1 (en) 2011-12-09 2020-02-05 The Regents of The University of California Modified mini-hepcidin peptides and methods of using thereof
DK2791684T3 (da) 2011-12-12 2017-11-27 Pieris Pharmaceuticals Gmbh Fremgangsmåder til forebyggelse eller behandling af forstyrrelser ved forøgelse af biotilgængeligheden af jern og relateret farmaceutisk formulering
EP3613765B1 (en) * 2012-08-03 2024-10-02 Dana-Farber Cancer Institute, Inc. Antibody against repulsive guidance molecule b (rgmb)
WO2014071015A1 (en) * 2012-11-01 2014-05-08 The Regents Of The University Of California Erythroferrone and erfe polypeptides and methods of regulating iron metabolism
AU2014236867A1 (en) 2013-03-15 2015-09-24 Amgen Inc. Methods and compositions relating to anti-CCR7 antigen binding proteins
SI2968443T1 (sl) 2013-03-15 2022-01-31 Protagonist Therapeutics, Inc. Analogi hepcidina in njihova uporaba
NZ631098A (en) * 2013-03-15 2016-09-30 Intrinsic Lifesciences Llc Anti-hepcidin antibodies and uses thereof
CN105939601B (zh) * 2014-01-30 2020-03-10 豪夫迈·罗氏有限公司 在室温稳定全血
US9315545B2 (en) 2014-04-07 2016-04-19 Merganser Biotech, Inc. Hepcidin mimetic peptides and uses thereof
AU2015258863B2 (en) 2014-05-16 2019-10-24 Protagonist Therapeutics, Inc. Alpha4beta7 integrin thioether peptide antagonists
US20170313754A1 (en) * 2014-06-27 2017-11-02 Protagonist Therapeutics, Inc. Hepcidin and mini-hepcidin analogues and uses thereof
WO2016011208A1 (en) 2014-07-17 2016-01-21 Protagonist Therapeutics, Inc. Oral peptide inhibitors of interleukin-23 receptor and their use to treat inflammatory bowel diseases
WO2016049036A1 (en) 2014-09-22 2016-03-31 Intrinsic Lifesciences Llc Humanized anti-hepcidin antibodies and uses thereof
EP3201217A4 (en) 2014-10-01 2018-07-18 Protagonist Therapeutics Inc. Novel cyclic monomer and dimer peptides having integrin antagonist activity
JP2017535527A (ja) 2014-10-01 2017-11-30 プロタゴニスト セラピューティクス， インコーポレイテッド 新規のα４β７ペプチド単量体及び二量体拮抗薬
EP3268027B1 (en) * 2015-03-13 2022-11-02 Institut National de la Santé et de la Recherche Médicale (INSERM) Hepcidin antagonists for use in the treatment of inflammation
EP3316159A4 (en) 2015-06-25 2019-08-14 Advanced Telecommunications Research Institute International PREDICTIVE EQUIPMENT BASED ON A SYSTEM ASSOCIATED WITH SEVERAL INSTITUTIONS AND PREDICTION PROGRAM
US10787490B2 (en) 2015-07-15 2020-09-29 Protaganist Therapeutics, Inc. Peptide inhibitors of interleukin-23 receptor and their use to treat inflammatory diseases
US20170029499A1 (en) * 2015-07-31 2017-02-02 Astrazeneca Pharmaceuticals Lp Methods for treating hepcidin-mediated disorders
DK3344287T3 (da) 2015-09-04 2021-07-19 Health Research Inc Anti-survivin-antistoffer til cancerterapi
US20190002503A1 (en) * 2015-12-30 2019-01-03 Protagonist Therapeutics, Inc. Analogues of hepcidin mimetics with improved in vivo half lives
US10407468B2 (en) 2016-03-23 2019-09-10 Protagonist Therapeutics, Inc. Methods for synthesizing α4β7 peptide antagonists
CN109414504B (zh) 2016-03-29 2022-04-08 无限生物制药公司 药物组合物或食品组合物及评价活性成分体内效果的方法
WO2017170610A1 (ja) 2016-03-29 2017-10-05 株式会社国際電気通信基礎技術研究所 腎機能低下、慢性腎疾患及び腎不全からなる群から選択される少なくとも一種の疾患を予防、又は治療するための有効成分の候補物質のスクリーニング方法
US10347656B2 (en) * 2016-07-18 2019-07-09 Semiconductor Components Industries, Llc Semiconductor device and monolithic semiconductor device including a power semiconductor device and a control circuit
EP3497127A1 (en) * 2016-08-05 2019-06-19 Silarus Therapeutics, Inc. Erfe specific antibodies compositions and methods of use
WO2018053468A1 (en) * 2016-09-19 2018-03-22 The University Of Toledo Monoclonal igm antibodies from entirely carbohydrate constructs
WO2018234538A1 (en) 2017-06-23 2018-12-27 INSERM (Institut National de la Santé et de la Recherche Médicale) ANTAGONIST OR AGONIST OF HEPCIDINE FOR USE IN THE TREATMENT OF DYSREGULATION OF MO AND / OR MN METABOLISM
WO2019051494A1 (en) 2017-09-11 2019-03-14 Protagonist Therapeutics, Inc. OPIOID AGONIST PEPTIDES AND USES THEREOF
US11753443B2 (en) 2018-02-08 2023-09-12 Protagonist Therapeutics, Inc. Conjugated hepcidin mimetics
US20210231654A1 (en) * 2018-06-04 2021-07-29 Chugai Seiyaku Kabushiki Kaisha Method for detecting complex
GB2590642B (en) * 2019-12-20 2024-02-14 Kymab Ltd Improved lambda antibodies
AU2020308463A1 (en) 2019-06-26 2022-02-17 Ap Biosciences, Inc. Antibodies for T-cell activation
MX2022000397A (es) 2019-07-10 2022-04-25 Protagonist Therapeutics Inc Inhibidores peptídicos del receptor de interleucina-23 y su uso para tratar enfermedades inflamatorias.
JP2022549506A (ja) * 2019-09-27 2022-11-25 ディスク・メディシン・インコーポレイテッド 骨髄線維症および関連状態を処置するための方法
EP4041243A4 (en) * 2019-09-27 2023-10-18 Disc Medicine, Inc. METHODS OF TREATMENT OF ANEMIA OF CHRONIC DISEASE
BR112022014011A2 (pt) 2020-01-15 2022-12-20 Janssen Biotech Inc Inibidores peptídicos de receptor de interleucina-23 e seu uso no tratamento de doenças inflamatórias
EP4090670B1 (en) 2020-01-15 2025-06-04 Janssen Biotech, Inc. Peptide inhibitors of interleukin-23 receptor and their use to treat inflammatory diseases
MX2022009862A (es) * 2020-02-11 2022-11-07 Quest Diagnostics Invest Llc Sistema para determinar una causa subyacente de anemia.
KR20230007368A (ko) 2020-04-07 2023-01-12 맵웰 테라퓨틱스 인크. 항-tmprss6 항체 및 이의 용도
US11939361B2 (en) 2020-11-20 2024-03-26 Janssen Pharmaceutica Nv Compositions of peptide inhibitors of Interleukin-23 receptor
JPWO2022154121A1 (ja) * 2021-01-18 2022-07-21
CN115356414B (zh) * 2022-08-19 2024-11-29 珠海市丽珠单抗生物技术有限公司 糖蛋白二硫键的鉴定方法

Family Cites Families (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3773919A (en) 1969-10-23 1973-11-20 Du Pont Polylactide-drug mixtures
NL154598B (nl) 1970-11-10 1977-09-15 Organon Nv Werkwijze voor het aantonen en bepalen van laagmoleculire verbindingen en van eiwitten die deze verbindingen specifiek kunnen binden, alsmede testverpakking.
US3901654A (en) 1971-06-21 1975-08-26 Biological Developments Receptor assays of biologically active compounds employing biologically specific receptors
US4179337A (en) 1973-07-20 1979-12-18 Davis Frank F Non-immunogenic polypeptides
US3935074A (en) 1973-12-17 1976-01-27 Syva Company Antibody steric hindrance immunoassay with two antibodies
US3996345A (en) 1974-08-12 1976-12-07 Syva Company Fluorescence quenching with immunological pairs in immunoassays
US4034074A (en) 1974-09-19 1977-07-05 The Board Of Trustees Of Leland Stanford Junior University Universal reagent 2-site immunoradiometric assay using labelled anti (IgG)
US3984533A (en) 1975-11-13 1976-10-05 General Electric Company Electrophoretic method of detecting antigen-antibody reaction
US4098876A (en) 1976-10-26 1978-07-04 Corning Glass Works Reverse sandwich immunoassay
USRE30985E (en) 1978-01-01 1982-06-29 Serum-free cell culture media
JPS6023084B2 (ja) 1979-07-11 1985-06-05 味の素株式会社 代用血液
US4452901A (en) 1980-03-20 1984-06-05 Ciba-Geigy Corporation Electrophoretically transferring electropherograms to nitrocellulose sheets for immuno-assays
US4376110A (en) 1980-08-04 1983-03-08 Hybritech, Incorporated Immunometric assays using monoclonal antibodies
US4640835A (en) 1981-10-30 1987-02-03 Nippon Chemiphar Company, Ltd. Plasminogen activator derivatives
JPS5896026A (ja) 1981-10-30 1983-06-07 Nippon Chemiphar Co Ltd 新規ウロキナ−ゼ誘導体およびその製造法ならびにそれを含有する血栓溶解剤
EP0098110B1 (en) 1982-06-24 1989-10-18 NIHON CHEMICAL RESEARCH KABUSHIKI KAISHA also known as JAPAN CHEMICAL RESEARCH CO., LTD Long-acting composition
US4560655A (en) 1982-12-16 1985-12-24 Immunex Corporation Serum-free cell culture medium and process for making same
US4657866A (en) 1982-12-21 1987-04-14 Sudhir Kumar Serum-free, synthetic, completely chemically defined tissue culture media
US4767704A (en) 1983-10-07 1988-08-30 Columbia University In The City Of New York Protein-free culture medium
KR850004274A (ko) 1983-12-13 1985-07-11 원본미기재 에리트로포이에틴의 제조방법
NZ210501A (en) 1983-12-13 1991-08-27 Kirin Amgen Inc Erythropoietin produced by procaryotic or eucaryotic expression of an exogenous dna sequence
US4703008A (en) 1983-12-13 1987-10-27 Kiren-Amgen, Inc. DNA sequences encoding erythropoietin
US4496689A (en) 1983-12-27 1985-01-29 Miles Laboratories, Inc. Covalently attached complex of alpha-1-proteinase inhibitor with a water soluble polymer
DE3675588D1 (de) 1985-06-19 1990-12-20 Ajinomoto Kk Haemoglobin, das an ein poly(alkenylenoxid) gebunden ist.
US4667016A (en) 1985-06-20 1987-05-19 Kirin-Amgen, Inc. Erythropoietin purification
US4766106A (en) 1985-06-26 1988-08-23 Cetus Corporation Solubilization of proteins for pharmaceutical compositions using polymer conjugation
US4676980A (en) 1985-09-23 1987-06-30 The United States Of America As Represented By The Secretary Of The Department Of Health And Human Services Target specific cross-linked heteroantibodies
US4927762A (en) 1986-04-01 1990-05-22 Cell Enterprises, Inc. Cell culture medium with antioxidant
US4791192A (en) 1986-06-26 1988-12-13 Takeda Chemical Industries, Ltd. Chemically modified protein with polyethyleneglycol
US5567610A (en) 1986-09-04 1996-10-22 Bioinvent International Ab Method of producing human monoclonal antibodies and kit therefor
US4987071A (en) 1986-12-03 1991-01-22 University Patents, Inc. RNA ribozyme polymerases, dephosphorylases, restriction endoribonucleases and methods
US5283187A (en) 1987-11-17 1994-02-01 Brown University Research Foundation Cell culture-containing tubular capsule produced by co-extrusion
US4892538A (en) 1987-11-17 1990-01-09 Brown University Research Foundation In vivo delivery of neurotransmitters by implanted, encapsulated cells
US5223409A (en) 1988-09-02 1993-06-29 Protein Engineering Corp. Directed evolution of novel binding proteins
GB8823869D0 (en) 1988-10-12 1988-11-16 Medical Res Council Production of antibodies
US5175384A (en) 1988-12-05 1992-12-29 Genpharm International Transgenic mice depleted in mature t-cells and methods for making transgenic mice
US5530101A (en) 1988-12-28 1996-06-25 Protein Design Labs, Inc. Humanized immunoglobulins
US5244805A (en) 1989-05-17 1993-09-14 University Of Georgia Research Foundation, Inc. Baculovirus expression vectors
DE3920358A1 (de) 1989-06-22 1991-01-17 Behringwerke Ag Bispezifische und oligospezifische, mono- und oligovalente antikoerperkonstrukte, ihre herstellung und verwendung
US5856298A (en) 1989-10-13 1999-01-05 Amgen Inc. Erythropoietin isoforms
US7217689B1 (en) 1989-10-13 2007-05-15 Amgen Inc. Glycosylation analogs of erythropoietin
DE69120146T2 (de) 1990-01-12 1996-12-12 Cell Genesys Inc Erzeugung xenogener antikörper
US5229275A (en) 1990-04-26 1993-07-20 Akzo N.V. In-vitro method for producing antigen-specific human monoclonal antibodies
US5723286A (en) 1990-06-20 1998-03-03 Affymax Technologies N.V. Peptide library and screening systems
GB9014932D0 (en) 1990-07-05 1990-08-22 Celltech Ltd Recombinant dna product and method
US5122469A (en) 1990-10-03 1992-06-16 Genentech, Inc. Method for culturing Chinese hamster ovary cells to improve production of recombinant proteins
ES2136092T3 (es) 1991-09-23 1999-11-16 Medical Res Council Procedimientos para la produccion de anticuerpos humanizados.
US5733731A (en) 1991-10-16 1998-03-31 Affymax Technologies N.V. Peptide library and screening method
US5270170A (en) 1991-10-16 1993-12-14 Affymax Technologies N.V. Peptide library and screening method
JP3571337B2 (ja) 1992-02-11 2004-09-29 セル ジェネシス，インコーポレーテッド 遺伝子標的現象による同型遺伝子接合
US5573905A (en) 1992-03-30 1996-11-12 The Scripps Research Institute Encoded combinatorial chemical libraries
US5885527A (en) 1992-05-21 1999-03-23 Biosite Diagnostics, Inc. Diagnostic devices and apparatus for the controlled movement of reagents without membrances
US5359681A (en) 1993-01-11 1994-10-25 University Of Washington Fiber optic sensor and methods and apparatus relating thereto
US5807549A (en) 1993-05-21 1998-09-15 Research Corporation Technologies, Inc. Lymphocyte chemoattractant factor and uses thereof
US5922545A (en) 1993-10-29 1999-07-13 Affymax Technologies N.V. In vitro peptide and antibody display libraries
US5773569A (en) 1993-11-19 1998-06-30 Affymax Technologies N.V. Compounds and peptides that bind to the erythropoietin receptor
US5830851A (en) 1993-11-19 1998-11-03 Affymax Technologies N.V. Methods of administering peptides that bind to the erythropoietin receptor
US6054287A (en) 1994-05-27 2000-04-25 Methodist Hospital Of Indiana, Inc. Cell-type-specific methods and devices for the low temperature preservation of the cells of an animal species
US5885574A (en) 1994-07-26 1999-03-23 Amgen Inc. Antibodies which activate an erythropoietin receptor
US5723750A (en) 1995-01-12 1998-03-03 Vanderbilt University Transgenic plants expressing disassembly deficient viral coat proteins
US5767078A (en) 1995-06-07 1998-06-16 Johnson; Dana L. Agonist peptide dimers
US5989830A (en) 1995-10-16 1999-11-23 Unilever Patent Holdings Bv Bifunctional or bivalent antibody fragment analogue
GB9712818D0 (en) 1996-07-08 1997-08-20 Cambridge Antibody Tech Labelling and selection of specific binding molecules
US6306393B1 (en) 1997-03-24 2001-10-23 Immunomedics, Inc. Immunotherapy of B-cell malignancies using anti-CD22 antibodies
US20020032315A1 (en) 1997-08-06 2002-03-14 Manuel Baca Anti-vegf antibodies
US6278039B1 (en) 1997-05-28 2001-08-21 Axys Pharmaceuticals, Inc. C. elegans deletion mutants
US6171586B1 (en) 1997-06-13 2001-01-09 Genentech, Inc. Antibody formulation
US6753165B1 (en) 1999-01-14 2004-06-22 Bolder Biotechnology, Inc. Methods for making proteins containing free cysteine residues
IL133974A0 (en) 1997-07-14 2001-04-30 Bolder Biotechnology Inc Derivatives of growth hormone and related proteins
KR100641969B1 (ko) 1997-07-23 2006-11-06 로셰 디아그노스틱스 게엠베하 내인성 유전자 활성화에 의한 에리트로포이에틴의제조방법
US20030044772A1 (en) 1997-08-04 2003-03-06 Applied Molecular Evolution [Formerly Ixsys] Methods for identifying ligand specific binding molecules
US6251588B1 (en) 1998-02-10 2001-06-26 Agilent Technologies, Inc. Method for evaluating oligonucleotide probe sequences
US20020029391A1 (en) 1998-04-15 2002-03-07 Claude Geoffrey Davis Epitope-driven human antibody production and gene expression profiling
US6310078B1 (en) 1998-04-20 2001-10-30 Ortho-Mcneil Pharmaceutical, Inc. Substituted amino acids as erythropoietin mimetics
US20050181482A1 (en) 2004-02-12 2005-08-18 Meade Harry M. Method for the production of an erythropoietin analog-human IgG fusion proteins in transgenic mammal milk
ATE339507T1 (de) 1998-06-15 2006-10-15 Gtc Biotherapeutics Inc Erythropoietin-analog-menschliches serum-albumin fusionsprotein
US6210924B1 (en) 1998-08-11 2001-04-03 Amgen Inc. Overexpressing cyclin D 1 in a eukaryotic cell line
CN1214043C (zh) 1998-12-01 2005-08-10 蛋白质设计实验室股份有限公司 抗γ－干扰素的人化抗体
US6110462A (en) 1999-03-03 2000-08-29 The Scripps Research Institute Enzymatic DNA molecules that contain modified nucleotides
US7232889B2 (en) 1999-03-08 2007-06-19 Genentech, Inc. PRO300 antibodies
JP2002544123A (ja) 1999-04-14 2002-12-24 スミスクライン・ビーチャム・コーポレイション エリトロポイエチン受容体抗体
US7297680B2 (en) 1999-04-15 2007-11-20 Crucell Holland B.V. Compositions of erythropoietin isoforms comprising Lewis-X structures and high sialic acid content
CZ299516B6 (cs) 1999-07-02 2008-08-20 F. Hoffmann-La Roche Ag Konjugát erythropoetinového glykoproteinu, zpusobjeho výroby a použití a farmaceutická kompozice sjeho obsahem
US6262247B1 (en) 1999-08-30 2001-07-17 Incyte Genomics, Inc. Polycyclic aromatic hydrocarbon induced molecules
US20050202538A1 (en) 1999-11-12 2005-09-15 Merck Patent Gmbh Fc-erythropoietin fusion protein with improved pharmacokinetics
US6586398B1 (en) 2000-04-07 2003-07-01 Amgen, Inc. Chemically modified novel erythropoietin stimulating protein compositions and methods
US7476383B2 (en) 2000-05-02 2009-01-13 The Uab Research Foundation Antibody selective for DR4 and uses thereof
US7560534B2 (en) 2000-05-08 2009-07-14 Celldex Research Corporation Molecular conjugates comprising human monoclonal antibodies to dendritic cells
WO2002043478A2 (en) 2000-11-30 2002-06-06 Medarex, Inc. Transgenic transchromosomal rodents for making human antibodies
US7754208B2 (en) 2001-01-17 2010-07-13 Trubion Pharmaceuticals, Inc. Binding domain-immunoglobulin fusion proteins
US7829084B2 (en) 2001-01-17 2010-11-09 Trubion Pharmaceuticals, Inc. Binding constructs and methods for use thereof
US20030133939A1 (en) 2001-01-17 2003-07-17 Genecraft, Inc. Binding domain-immunoglobulin fusion proteins
US20030157561A1 (en) 2001-11-19 2003-08-21 Kolkman Joost A. Combinatorial libraries of monomer domains
US20060223114A1 (en) 2001-04-26 2006-10-05 Avidia Research Institute Protein scaffolds and uses thereof
AU2002321105A1 (en) * 2001-05-25 2002-12-16 Institut National De La Sante Et De La Recherche Medicale (Inserm) Use of hepcidin for preparing a medicament for treating disorders of iron homeostasis
ES2338218T3 (es) 2001-07-25 2010-05-05 Facet Biotech Corporation Formulacion farmacologica liofilizada estable de anticuerpos igg daclizumab.
US6900292B2 (en) 2001-08-17 2005-05-31 Lee-Hwei K. Sun Fc fusion proteins of human erythropoietin with increased biological activities
JP4213586B2 (ja) 2001-09-13 2009-01-21 株式会社抗体研究所 ラクダ抗体ライブラリーの作製方法
US6930086B2 (en) 2001-09-25 2005-08-16 Hoffmann-La Roche Inc. Diglycosylated erythropoietin
US7214660B2 (en) 2001-10-10 2007-05-08 Neose Technologies, Inc. Erythropoietin: remodeling and glycoconjugation of erythropoietin
EP1470232A1 (en) 2002-01-31 2004-10-27 Oxford Biomedica (UK) Limited Physiologically regulated erythropoietin-expressing vector for the treatment of anaemia
GB0202252D0 (en) 2002-01-31 2002-03-20 Oxford Biomedica Ltd Anemia
SI1492878T1 (sl) 2002-03-26 2007-12-31 Lek Pharmaceutical And Chemical Co. D.D. Postopek za pripravo Ĺľelenega profila gliko-izoform eritropoietina
SI1527100T1 (sl) 2002-03-29 2009-12-31 Schering Corp Humana monoklonska protitelesa proti interlevkinu-5 in postopki in sestavki, ki jih obsegajo
CA2485365A1 (en) 2002-05-13 2003-11-20 Modigenetech Ltd. Ctp-extended erythropoietin
TW200413406A (en) 2002-08-26 2004-08-01 Kirin Brewery Peptides and drugs containing the same
US7396913B2 (en) 2002-10-14 2008-07-08 Abbott Laboratories Erythropoietin receptor binding antibodies
US20040071694A1 (en) 2002-10-14 2004-04-15 Devries Peter J. Erythropoietin receptor binding antibodies
CN1173737C (zh) 2002-10-21 2004-11-03 钱忠明 Hepcidin(海魄喜定)在制药中的应用
US20040091961A1 (en) 2002-11-08 2004-05-13 Evans Glen A. Enhanced variants of erythropoietin and methods of use
EP2305813A3 (en) 2002-11-14 2012-03-28 Dharmacon, Inc. Fuctional and hyperfunctional sirna
US7411048B2 (en) 2002-11-19 2008-08-12 Drg International, Inc. Diagnostic method for diseases by screening for hepcidin in human or animal tissues, blood or body fluids
US8017737B2 (en) * 2002-11-19 2011-09-13 Hasan Kulaksiz Diagnostic methods for diseases by screening for hepcidin in human or animal tissues, blood or body fluids; monoclonal antibodies specific to human hepcidin and associated uses therefor
EP1578254B1 (en) * 2002-11-19 2013-03-06 DRG International, Inc. Diagnostic method for diseases by screening for hepcidin in human or animal tissues, blood or body fluids and therapeutic uses therefor
EP1618131A2 (en) 2003-04-15 2006-01-25 Xenon Pharmaceuticals Inc. Juvenile hemochromatosis gene (hfe2a), expression products and uses thereof
US7084245B2 (en) 2003-05-12 2006-08-01 Affymax, Inc. Peptides that bind to the erythropoietin receptor
DE602004028725D1 (de) 2003-05-12 2010-09-30 Affymax Inc Neue poly(ethylenglycol) modifizierte erythropoietinagonisten und deren verwendungen
US7074755B2 (en) 2003-05-17 2006-07-11 Centocor, Inc. Erythropoietin conjugate compounds with extended half-lives
MXPA05012936A (es) 2003-05-30 2006-05-17 Johnson & Johnson Formacion de conjugados novedosos de eritropoietina utilizando transglutaminasa.
GB0312352D0 (en) * 2003-05-30 2003-07-02 Cellpep Sa Oxidation of peptides
US8614204B2 (en) 2003-06-06 2013-12-24 Fibrogen, Inc. Enhanced erythropoiesis and iron metabolism
US20050019914A1 (en) 2003-07-24 2005-01-27 Aventis Pharma Deutschland Gmbh Perfusion process for producing erythropoietin
CA2534351C (en) * 2003-08-01 2018-10-02 The Government Of The United States Of America, As Represented By The Secretary, Department Of Health And Human Services Accelerated vaccination
DE10349124A1 (de) 2003-10-22 2005-05-19 Roche Diagnostics Gmbh Differenzialdiagnostik mit Hepcidin
NZ547168A (en) 2003-11-24 2010-05-28 Biogenerix Ag Glycopegylated erythropoietin
US8633157B2 (en) 2003-11-24 2014-01-21 Novo Nordisk A/S Glycopegylated erythropoietin
EP1699821B1 (en) 2003-12-31 2012-06-20 Merck Patent GmbH Fc-ERYTHROPOIETIN FUSION PROTEIN WITH IMPROVED PHARMACOKINETICS
WO2005065239A2 (en) 2003-12-31 2005-07-21 Centocor, Inc. Novel recombinant proteins with n-terminal free thiol
US7423139B2 (en) 2004-01-20 2008-09-09 Insight Biopharmaceuticals Ltd. High level expression of recombinant human erythropoietin having a modified 5′-UTR
KR101147147B1 (ko) 2004-04-01 2012-05-25 머크 샤프 앤드 돔 코포레이션 Ｒｎａ 간섭의 오프 타겟 효과 감소를 위한 변형된폴리뉴클레오타이드
US20050227289A1 (en) 2004-04-09 2005-10-13 Reilly Edward B Antibodies to erythropoietin receptor and uses thereof
US7723063B2 (en) * 2004-04-28 2010-05-25 Intrinsic Lifesciences Methods for measuring levels of bioactive human hepcidin
WO2006099126A2 (en) * 2005-03-11 2006-09-21 Ciphergen Biosystems, Inc. Biomarkers for ovarian cancer and endometrial cancer: hepcidin
US20090173876A1 (en) 2006-07-21 2009-07-09 Amgen Inc. Method of detecting and/or measuring hepcidin in a sample
TWI409276B (zh) 2007-11-02 2013-09-21 Lilly Co Eli 抗－海帕西啶（ｈｅｐｃｉｄｉｎ）抗體及其用途

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2008097461A3 *

Also Published As

Publication number Publication date
MX2009008104A (es) 2009-08-07
AR082235A2 (es) 2012-11-21
AU2008214386B2 (en) 2013-09-19
CA2676036A1 (en) 2008-08-14
PE20090722A1 (es) 2009-07-13
JP2014221763A (ja) 2014-11-27
AU2008214386A2 (en) 2009-10-08
JP2010517529A (ja) 2010-05-27
WO2008097461A2 (en) 2008-08-14
TW201206954A (en) 2012-02-16
AU2008214386A1 (en) 2008-08-14
CL2008000278A1 (es) 2008-09-26
WO2008097461A3 (en) 2009-05-14
US20130018176A1 (en) 2013-01-17
US20080213277A1 (en) 2008-09-04
PE20130588A1 (es) 2013-05-21
US8629250B2 (en) 2014-01-14
US20140286953A1 (en) 2014-09-25
AR065083A1 (es) 2009-05-13
TW201307390A (zh) 2013-02-16
TW200900420A (en) 2009-01-01

Similar Documents

Publication Publication Date Title
AU2008214386B2 (en) Hepcidin and hepcidin antibodies
AU2009246946B2 (en) Anti-hepcidin antibodies and methods of use
US9688759B2 (en) Ferroportin antibodies and methods of use
KR101368596B1 (ko) Ｐｒｌｒ 특이적 항체 및 그 용도
AU2013221906A1 (en) Hepcidin and Hepcidin Antibodies

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20090812

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17Q First examination report despatched

Effective date: 20130315

18D Application deemed to be withdrawn

Effective date: 20130926

D18D Application deemed to be withdrawn (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20150314